1 files changed, 5 insertions, 2 deletions
diff --git a/libs/ardour/ardour/cycle_timer.h b/libs/ardour/ardour/cycle_timer.h
index 35cc2a4c73..cab389ee69 100644
--- a/libs/ardour/ardour/cycle_timer.h
+++ b/libs/ardour/ardour/cycle_timer.h
@@ -24,12 +24,13 @@
 #include <iostream>
 #include <cstdlib>
 
+#include "ardour/libardour_visibility.h"
 #include "ardour/cycles.h"
 #include "ardour/debug.h"
 
 float get_mhz ();
 
-class CycleTimer {
+class LIBARDOUR_API CycleTimer {
   private:
 	static float cycles_per_usec;
 #ifndef NDEBUG
@@ -48,6 +49,8 @@ class CycleTimer {
 			}
 			_entry = get_cycles();
 		}
+#else
+		(void) name;
 #endif
 	}
 
@@ -61,7 +64,7 @@ class CycleTimer {
 	}
 };
 
-class StoringTimer
+class LIBARDOUR_API StoringTimer
 {
 public:
 	StoringTimer (int);